Grouping "My Updates"

Would it be possible to group updates in the "My Updates" feed - so 3 people all voted for my list it would say "A, B and C voted for your list". The reason I ask is because escafeld commented on my discography list and then voted for it, then 5 other people kindly voted for it - this meant that I wouldn't have seen that escafeld had commented unless I went to the list (or went into view all which I don't often do).

In this case I'd posted a thread about the list and escafeld had replied there so I knew he'd posted a comment but it'd be neat if you could group them. It's also be cool if you could make the hover text of for your list so that it displayed the name of the list.

I've added it to my todo list

Thanks Tom!